David, C. P. C. (2008). Indicators of heavy metal contamination of the environment: Mine tailings contamination in Marinduque Island, Philippines. ProQuest Information and Learning Company.
Citação do estilo Chicago (17ª ed.)David, Carlos Primo Constantino. Indicators of Heavy Metal Contamination of the Environment: Mine Tailings Contamination in Marinduque Island, Philippines. Ann Arbor Michigan: ProQuest Information and Learning Company, 2008.
Citação MLA (9ª ed.)David, Carlos Primo Constantino. Indicators of Heavy Metal Contamination of the Environment: Mine Tailings Contamination in Marinduque Island, Philippines. ProQuest Information and Learning Company, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.